How does PTSD affect the amygdala? When affected by PTSD, the amygdala becomes hyperactive. Those who suffer from emotional trauma will often exhibit more fear of traumatic stressors than others. Often, stimuli can trigger overactivity in the amygdala if somehow connected to the traumatic event a person suffered from. Why do people with PTSD have […]
Where does the IRS get its authority?
Where does the IRS get its authority? Internal Revenue Code Who is the head of the IRS 2020? Charles P. Rettig is the 49th Commissioner of the IRS. As Commissioner, Mr. Rettig presides over the nation’s tax system, which collects more than $3.5 trillion in tax revenue each year representing about 96% of the total […]
Is a binocular cue to depth and distance?
Is a binocular cue to depth and distance? It is stereopsis that tricks people into thinking they perceive depth when viewing Magic Eyes, Autostereograms, 3-D movies, and stereoscopic photos. This is a binocular oculomotor cue for distance/depth perception. Because of stereopsis the two eyeballs focus on the same object. In doing so they converge. What […]
Who invented antiviral drugs?
Who invented antiviral drugs? Fifty years ago, few scientists believed a drug could fight viruses with low side effects. Then Gertrude Elion showed the doubters “what I could do on my own.” How does AZT block reverse transcriptase? AZT works by selectively inhibiting HIV’s reverse transcriptase, the enzyme that the virus uses to make a […]
How would you describe your interpersonal skills?
How would you describe your interpersonal skills? Interpersonal skills are the skills required to effectively communicate, interact, and work with individuals and groups. Those with good interpersonal skills are strong verbal and non-verbal communicators and are often considered to be “good with people”. What are interpersonal skills examples? Some examples of interpersonal skills include: Active […]
Which of the following phase of SDLC leads to failure of software?
Which of the following phase of SDLC leads to failure of software? One of the developers decides to design first whereas the other decides to code first and the other on the documentation part. This will lead to project failure because of which it is necessary to have a good knowledge and understanding among the […]
What happened to Native Americans after the arrival of Europeans in the New World?
What happened to Native Americans after the arrival of Europeans in the New World? These captured Indians were bought and sold as slaves. You might think that Africans brought to America were the only enslaved people. Many big changes happened to the first Americans soon after Europeans met them. But Indian people survived diseases, huge […]
What did the nobles give to the King?
What did the nobles give to the King? The king granted fiefs (portions of land) to nobles (lords or barons) in return for loyalty, protection and service. The king could also grant fiefs to vassals (knights) in exchange for military service. In return, the lord provided the knight with lodging, food, armor, weapons, horses and […]
What is the order of the food chain?
What is the order of the food chain? The order of a food chain looks like this: sun (or light energy), primary producers, primary consumers, secondary consumers, and tertiary consumers. What is the sequence of organisms feeding on one another? A food chain is a linear sequence of organisms through which nutrients and energy pass […]
What rights does the 8th amendment protect?
What rights does the 8th amendment protect? The Eighth Amendment to the United States Constitution states: “Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted.” This amendment prohibits the federal government from imposing unduly harsh penalties on criminal defendants, either as the price for obtaining … What US […]